Write, score and improve headlines for X Articles (and other long posts) with rules measured on 40,478 X Articles: 6,835 that passed 100k views and 33,643 that stayed under 100k. Use whenever you need a headline or a title, want headline options for a draft, or ask which headline is stronger. ChatGPT edition, generated from the model-neutral canonical skill: works in any AI system that can read these files; scripts and the dataset are optional accelerators, not requirements.